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How to change the label of an item in java?
I would like to render the combo, but it didn't refresh it
I have just alse tried in zul file, this is the code:
<listbox mold="select" id="ppbt2" onCreate="self.setSelectedIndex(0)" >
<zk forEach="${dateTime}">
<listitem label="${each}" value="${each}" >
<attribute name="onClick">
<![CDATA[
Listcell c = new Listcell();
c.setLabel("COL");
self.appendChild(c);
self.setVisible(true);
]]>
</attribute>
</listitem>
</zk>
</listbox>
When I select an item of combo in firefox it show this error:
client error: Failed to mount: c.isSizedByContent is not a function
Please help me, Lara
Thanks for the help, but I do not have to add an item (a row in the combo), but a cell.
That is, the items I have are made from a single cell,
but I should reload the combo with the same items, but with the addition of a new cell for each item.
The combo contains the hours, I charge it with the times and add next to each time a different value or text or an image.
I hope you can help me ... thanks so much
Hi Lara,
Listcell not work with "select" mold, another way is use bandbox with default mold,
please refer to the sample below.
package j1f5qmi9$v1;import org.zkoss.zk.ui.*;
import org.zkoss.zk.ui.event.*;
import org.zkoss.zk.ui.util.*;
import org.zkoss.zk.ui.ext.*;
import org.zkoss.zk.au.*;
import org.zkoss.zk.au.out.*;
import org.zkoss.zul.*;public class TestComposer extends GenericForwardComposer{
public void doAfterCompose(Component comp) throws Exception {
super.doAfterCompose(comp);}
public void onClick$btn(Event e) throws InterruptedException{
Messagebox.show("Hi btn");
}
}
<zk>
<zscript>
List dateTime = new ArrayList();
dateTime.add(new Date());
Integer ppbt3Cells = 0;
</zscript>
<bandbox id="bdx">
<bandpopup id="bdpp" width="200px">
<listbox id="ppbt3" onCreate="self.setSelectedIndex(0)" forEach="${dateTime}" sizedByContent="true">
<listitem label="${each}" value="${each}" >
<attribute name="onClick">
<![CDATA[
Listcell c = new Listcell();
c.setLabel("COL");
self.appendChild(c);
ppbt3Cells++;
bdpp.setWidth(200+ppbt3Cells*37+"px");
bdx.invalidate();
bdx.setOpen(true);
]]>
</attribute>
</listitem>
</listbox>
</bandpopup>
</bandbox>
</zk>
Asked: 2011-11-15 17:28:13 +0800
Seen: 385 times
Last updated: Nov 27 '11
